Quart sizes inch size Dos

[Woodbutcher-TNT]

I believe a 3 quart is a typical 8" DO. But there are deep versions of some DO , so a 12" could be a 6 or 8 quart and still be a 12" , depending on the depth.

 

[QueticoBill]

Pretty good chart part way down:

http://www.dutchovendude.com/cooking-se ... h-oven.php